基于质性分析的我国建筑废弃物政策研究

Policy study on construction waste in China based on qualitative analysis

选取2003—2021年我国发布的建筑废弃物相关政策文本55份,从政策工具、政策时间、建筑废弃物管理阶段三个维度建立政策三维分析模型,应用质性分析Nvivo12软件进行编码分析,并对三个维度的政策文本进行独立和交叉分析,结果表明:我国建筑废弃物强制性政策占比最大,自愿性政策少;国家逐渐加大建筑物废弃管理力度,但政策主要集中于建筑物的产生和再生利用阶段,提出完善我国建筑废弃物政策工具结构体系、强化专项政策的制定与实施等建议。

Fifty-five policy texts related to construction waste published in China from 2003 to 2021 were selected to establish a three-dimensional policy analysis model from the three dimensions of policy tools,policy time and construction waste management stage.The qualitative analysis software Nvivo12 was used for coding analysis.Independent and cross-analysis of the three dimensions of the policy texts was conducted,and results show that:in China,mandatory policy on construction waste accounts for the largest proportion,and there are few voluntary policies;the state has gradually increased the management of construction waste,but the policies mainly focus on the generation and recycling stages.Suggestions are put forward to improve the structural system of construction waste policy tools in China and strengthen the formulation and implementation of special policies.